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Orthopedic surgery robot calibration reflection ball base

A technology for orthopedic surgery and reflective balls, which is applied in the field of orthopedic surgery robot calibration reflective ball bases, can solve the problems of unsatisfactory accuracy and inconvenient disassembly of reflective balls, and achieve the effect of easy promotion and simple operation

Active Publication Date: 2020-07-31
HANGZHOU JOINTECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a calibrated reflective ball base for orthopedic surgery robots, which solves the problem that it is very inconvenient to disassemble the reflective ball and the accuracy is not ideal when installing it.

Method used

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  • Orthopedic surgery robot calibration reflection ball base
  • Orthopedic surgery robot calibration reflection ball base
  • Orthopedic surgery robot calibration reflection ball base

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Including the calibration reflective base 1 and the calibration matrix base 2, the orthopedic surgery robot calibration reflective base 1 will be treated with black matte, the purpose is to reduce various adverse effects of external reflected light on the calibration reflective ball 4, The calibration reflective base 1 is located above the calibration matrix base 2. The calibration reflective base 1 includes a conical seat 101 and a cylindrical block 102. The top of the conical seat 101 is provided with a first storage slot 3. The first storage slot 3 includes an inverted Conical groove 301, cylindrical step 302 and hemispherical groove 303, when installing, need to be coated with medical glue on the inner surface of hemispherical groove 303, the periphery of reflective ball 4 contacts with the surface of cylindrical step 302, the inner surface of hemispherical groove 303 The surface is fixedly connected with a reflective ball 4, and both sides of the conical seat 101 ar...

Embodiment 2

[0035] Including the calibration reflective base 1 and the calibration matrix base 2, the orthopedic surgery robot calibration reflective base 1 will be treated with black matte, the purpose is to reduce various adverse effects of external reflected light on the calibration reflective ball 4, The calibration reflective base 1 is located above the calibration matrix base 2. The calibration reflective base 1 includes a conical seat 101 and a cylindrical block 102. The top of the conical seat 101 is provided with a first storage slot 3. The first storage slot 3 includes an inverted Conical groove 301, cylindrical step 302 and hemispherical groove 303, when installing, need to be coated with medical glue on the inner surface of hemispherical groove 303, the periphery of reflective ball 4 contacts with the surface of cylindrical step 302, the inner surface of hemispherical groove 303 The surface is fixedly connected with a reflective ball 4, and both sides of the conical seat 101 ar...

Embodiment 3

[0037] Including the calibration reflective base 1 and the calibration matrix base 2, the orthopedic surgery robot calibration reflective base 1 will be treated with black matte, the purpose is to reduce various adverse effects of external reflected light on the calibration reflective ball 4, The calibration reflective base 1 is located above the calibration matrix base 2. The calibration reflective base 1 includes a conical seat 101 and a cylindrical block 102. The top of the conical seat 101 is provided with a first storage slot 3. The first storage slot 3 includes an inverted Conical groove 301, cylindrical step 302 and hemispherical groove 303, when installing, need to be coated with medical glue on the inner surface of hemispherical groove 303, the periphery of reflective ball 4 contacts with the surface of cylindrical step 302, the inner surface of hemispherical groove 303 The surface is fixedly connected with a reflective ball 4, and both sides of the conical seat 101 ar...

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Abstract

The invention discloses an orthopedic surgery robot calibration reflection ball base. The orthopedic surgery robot calibration reflection ball base comprises a calibration reflection base and a calibration matrix base, wherein the calibration reflection base is located above the calibration matrix base and comprises a conical base and a cylindrical block, a first storage groove is formed in the top of the conical base, the first storage groove comprises an inverted conical groove, a cylindrical step and a semispherical groove, and a reflection ball is fixedly connected to the inner surface ofthe semispherical groove. According to the orthopedic surgery robot calibration reflection ball base, the first storage groove is formed in the conical base, the surface of the hemispherical groove iscoated with medical glue, the reflection ball is placed in the hemispherical groove and makes contact with the cylindrical step at the same time, and the reflection ball is further clamped in cooperation with a pushing mechanism in a sliding groove; and through cooperation of the fixed stand columns and clamping grooves, the reflection ball can be conveniently replaced, and the time cost is saved.

Description

technical field [0001] The invention relates to the technical field of orthopedic medical devices, in particular to a calibrated reflective ball base for an orthopedic surgical robot. Background technique [0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. With the development and progress of science and technology, orthopedics has made great progress in diagnosis and treatment. There are usually various machines as assistance during treatment to help medical staff perform operations. Reflective marker balls are a kind of coordination Parts that affect the use of the System Navigation Surgical System. [0003] The existing method of limiting the calibration of the reflective ball is basically to wrap the entire reflective ball through the upper and l...

Claims

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Application Information

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IPC IPC(8): A61B90/00A61B34/20A61B34/30
CPCA61B34/20A61B34/30A61B34/70A61B90/39A61B2034/2068A61B2090/3937
Inventor 许靖荣健乔天董旭亮杜思傲文理为宋亦旭王健
Owner HANGZHOU JOINTECH LTD
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